Merge tag 'net-next-6.3' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-nextgrafted

Pull networking updates from Jakub Kicinski:
 "Core:

   - Add dedicated kmem_cache for typical/small skb->head, avoid having
     to access struct page at kfree time, and improve memory use.

   - Introduce sysctl to set default RPS configuration for new netdevs.

   - Define Netlink protocol specification format which can be used to
     describe messages used by each family and auto-generate parsers.
     Add tools for generating kernel data structures and uAPI headers.

   - Expose all net/core sysctls inside netns.

   - Remove 4s sleep in netpoll if carrier is instantly detected on
     boot.

   - Add configurable limit of MDB entries per port, and port-vlan.

   - Continue populating drop reasons throughout the stack.

   - Retire a handful of legacy Qdiscs and classifiers.

  Protocols:

   - Support IPv4 big TCP (TSO frames larger than 64kB).

   - Add IP_LOCAL_PORT_RANGE socket option, to control local port range
     on socket by socket basis.

   - Track and report in procfs number of MPTCP sockets used.

   - Support mixing IPv4 and IPv6 flows in the in-kernel MPTCP path
     manager.

   - IPv6: don't check net.ipv6.route.max_size and rely on garbage
     collection to free memory (similarly to IPv4).

   - Support Penultimate Segment Pop (PSP) flavor in SRv6 (RFC8986).

   - ICMP: add per-rate limit counters.

   - Add support for user scanning requests in ieee802154.

   - Remove static WEP support.

   - Support minimal Wi-Fi 7 Extremely High Throughput (EHT) rate
     reporting.

   - WiFi 7 EHT channel puncturing support (client & AP).

  BPF:

   - Add a rbtree data structure following the "next-gen data structure"
     precedent set by recently added linked list, that is, by using
     kfunc + kptr instead of adding a new BPF map type.

   - Expose XDP hints via kfuncs with initial support for RX hash and
     timestamp metadata.

   - Add BPF_F_NO_TUNNEL_KEY extension to bpf_skb_set_tunnel_key to
     better support decap on GRE tunnel devices not operating in collect
     metadata.

   - Improve x86 JIT's codegen for PROBE_MEM runtime error checks.

   - Remove the need for trace_printk_lock for bpf_trace_printk and
     bpf_trace_vprintk helpers.

   - Extend libbpf's bpf_tracing.h support for tracing arguments of
     kprobes/uprobes and syscall as a special case.

   - Significantly reduce the search time for module symbols by
     livepatch and BPF.

   - Enable cpumasks to be used as kptrs, which is useful for tracing
     programs tracking which tasks end up running on which CPUs in
     different time intervals.

   - Add support for BPF trampoline on s390x and riscv64.

   - Add capability to export the XDP features supported by the NIC.

   - Add __bpf_kfunc tag for marking kernel functions as kfuncs.

   - Add cgroup.memory=nobpf kernel parameter option to disable BPF
     memory accounting for container environments.

  Netfilter:

   - Remove the CLUSTERIP target. It has been marked as obsolete for
     years, and we still have WARN splats wrt races of the out-of-band
     /proc interface installed by this target.

   - Add 'destroy' commands to nf_tables. They are identical to the
     existing 'delete' commands, but do not return an error if the
     referenced object (set, chain, rule...) did not exist.

  Driver API:

   - Improve cpumask_local_spread() locality to help NICs set the right
     IRQ affinity on AMD platforms.

   - Separate C22 and C45 MDIO bus transactions more clearly.

   - Introduce new DCB table to control DSCP rewrite on egress.

   - Support configuration of Physical Layer Collision Avoidance (PLCA)
     Reconciliation Sublayer (RS) (802.3cg-2019). Modern version of
     shared medium Ethernet.

   - Support for MAC Merge layer (IEEE 802.3-2018 clause 99). Allowing
     preemption of low priority frames by high priority frames.

   - Add support for controlling MACSec offload using netlink SET.

   - Rework devlink instance refcounts to allow registration and
     de-registration under the instance lock. Split the code into
     multiple files, drop some of the unnecessarily granular locks and
     factor out common parts of netlink operation handling.

   - Add TX frame aggregation parameters (for USB drivers).

   - Add a new attr TCA_EXT_WARN_MSG to report TC (offload) warning
     messages with notifications for debug.

   - Allow offloading of UDP NEW connections via act_ct.

   - Add support for per action HW stats in TC.

   - Support hardware miss to TC action (continue processing in SW from
     a specific point in the action chain).

   - Warn if old Wireless Extension user space interface is used with
     modern cfg80211/mac80211 drivers. Do not support Wireless
     Extensions for Wi-Fi 7 devices at all. Everyone should switch to
     using nl80211 interface instead.

   - Improve the CAN bit timing configuration. Use extack to return
     error messages directly to user space, update the SJW handling,
     including the definition of a new default value that will benefit
     CAN-FD controllers, by increasing their oscillator tolerance.

  New hardware / drivers:

   - Ethernet:
      - nVidia BlueField-3 support (control traffic driver)
      - Ethernet support for imx93 SoCs
      - Motorcomm yt8531 gigabit Ethernet PHY
      - onsemi NCN26000 10BASE-T1S PHY (with support for PLCA)
      - Microchip LAN8841 PHY (incl. cable diagnostics and PTP)
      - Amlogic gxl MDIO mux

   - WiFi:
      - RealTek RTL8188EU (rtl8xxxu)
      - Qualcomm Wi-Fi 7 devices (ath12k)

   - CAN:
      - Renesas R-Car V4H

  Drivers:

   - Bluetooth:
      - Set Per Platform Antenna Gain (PPAG) for Intel controllers.

   - Ethernet NICs:
      - Intel (1G, igc):
         - support TSN / Qbv / packet scheduling features of i226 model
      - Intel (100G, ice):
         - use GNSS subsystem instead of TTY
         - multi-buffer XDP support
         - extend support for GPIO pins to E823 devices
      - nVidia/Mellanox:
         - update the shared buffer configuration on PFC commands
         - implement PTP adjphase function for HW offset control
         - TC support for Geneve and GRE with VF tunnel offload
         - more efficient crypto key management method
         - multi-port eswitch support
      - Netronome/Corigine:
         - add DCB IEEE support
         - support IPsec offloading for NFP3800
      - Freescale/NXP (enetc):
         - support XDP_REDIRECT for XDP non-linear buffers
         - improve reconfig, avoid link flap and waiting for idle
         - support MAC Merge layer
      - Other NICs:
         - sfc/ef100: add basic devlink support for ef100
         - ionic: rx_push mode operation (writing descriptors via MMIO)
         - bnxt: use the auxiliary bus abstraction for RDMA
         - r8169: disable ASPM and reset bus in case of tx timeout
         - cpsw: support QSGMII mode for J721e CPSW9G
         - cpts: support pulse-per-second output
         - ngbe: add an mdio bus driver
         - usbnet: optimize usbnet_bh() by avoiding unnecessary queuing
         - r8152: handle devices with FW with NCM support
         - amd-xgbe: support 10Mbps, 2.5GbE speeds and rx-adaptation
         - virtio-net: support multi buffer XDP
         - virtio/vsock: replace virtio_vsock_pkt with sk_buff
         - tsnep: XDP support

   - Ethernet high-speed switches:
      - nVidia/Mellanox (mlxsw):
         - add support for latency TLV (in FW control messages)
      - Microchip (sparx5):
         - separate explicit and implicit traffic forwarding rules, make
           the implicit rules always active
         - add support for egress DSCP rewrite
         - IS0 VCAP support (Ingress Classification)
         - IS2 VCAP filters (protos, L3 addrs, L4 ports, flags, ToS
           etc.)
         - ES2 VCAP support (Egress Access Control)
         - support for Per-Stream Filtering and Policing (802.1Q,
           8.6.5.1)

   - Ethernet embedded switches:
      - Marvell (mv88e6xxx):
         - add MAB (port auth) offload support
         - enable PTP receive for mv88e6390
      - NXP (ocelot):
         - support MAC Merge layer
         - support for the the vsc7512 internal copper phys
      - Microchip:
         - lan9303: convert to PHYLINK
         - lan966x: support TC flower filter statistics
         - lan937x: PTP support for KSZ9563/KSZ8563 and LAN937x
         - lan937x: support Credit Based Shaper configuration
         - ksz9477: support Energy Efficient Ethernet
      - other:
         - qca8k: convert to regmap read/write API, use bulk operations
         - rswitch: Improve TX timestamp accuracy

   - Intel WiFi (iwlwifi):
      - EHT (Wi-Fi 7) rate reporting
      - STEP equalizer support: transfer some STEP (connection to radio
        on platforms with integrated wifi) related parameters from the
        BIOS to the firmware.

   - Qualcomm 802.11ax WiFi (ath11k):
      - IPQ5018 support
      - Fine Timing Measurement (FTM) responder role support
      - channel 177 support

   - MediaTek WiFi (mt76):
      - per-PHY LED support
      - mt7996: EHT (Wi-Fi 7) support
      - Wireless Ethernet Dispatch (WED) reset support
      - switch to using page pool allocator

   - RealTek WiFi (rtw89):
      - support new version of Bluetooth co-existance

   - Mobile:
      - rmnet: support TX aggregation"

* tag 'net-next-6.3' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next: (1872 commits)
  page_pool: add a comment explaining the fragment counter usage
  net: ethtool: fix __ethtool_dev_mm_supported() implementation
  ethtool: pse-pd: Fix double word in comments
  xsk: add linux/vmalloc.h to xsk.c
  sefltests: netdevsim: wait for devlink instance after netns removal
  selftest: fib_tests: Always cleanup before exit
  net/mlx5e: Align IPsec ASO result memory to be as required by hardware
  net/mlx5e: TC, Set CT miss to the specific ct action instance
  net/mlx5e: Rename CHAIN_TO_REG to MAPPED_OBJ_TO_REG
  net/mlx5: Refactor tc miss handling to a single function
  net/mlx5: Kconfig: Make tc offload depend on tc skb extension
  net/sched: flower: Support hardware miss to tc action
  net/sched: flower: Move filter handle initialization earlier
  net/sched: cls_api: Support hardware miss to tc action
  net/sched: Rename user cookie and act cookie
  sfc: fix builds without CONFIG_RTC_LIB
  sfc: clean up some inconsistent indentings
  net/mlx4_en: Introduce flexible array to silence overflow warning
  net: lan966x: Fix possible deadlock inside PTP
  net/ulp: Remove redundant ->clone() test in inet_clone_ulp().
  ...

1 files changed, 389 insertions, 0 deletions

diff --git a/drivers/hid/hid-thrustmaster.c b/drivers/hid/hid-thrustmaster.c
new file mode 100644
index 000000000..cf1679b0d
--- /dev/null
+++ b/drivers/hid/hid-thrustmaster.c
@@ -0,0 +1,389 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * When connected to the machine, the Thrustmaster wheels appear as
+ * a «generic» hid gamepad called "Thrustmaster FFB Wheel".
+ *
+ * When in this mode not every functionality of the wheel, like the force feedback,
+ * are available. To enable all functionalities of a Thrustmaster wheel we have to send
+ * to it a specific USB CONTROL request with a code different for each wheel.
+ *
+ * This driver tries to understand which model of Thrustmaster wheel the generic
+ * "Thrustmaster FFB Wheel" really is and then sends the appropriate control code.
+ *
+ * Copyright (c) 2020-2021 Dario Pagani <dario.pagani.146+linuxk@gmail.com>
+ * Copyright (c) 2020-2021 Kim Kuparinen <kimi.h.kuparinen@gmail.com>
+ */
+#include <linux/hid.h>
+#include <linux/usb.h>
+#include <linux/input.h>
+#include <linux/slab.h>
+#include <linux/module.h>
+
+/*
+ * These interrupts are used to prevent a nasty crash when initializing the
+ * T300RS. Used in thrustmaster_interrupts().
+ */
+static const u8 setup_0[] = { 0x42, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 };
+static const u8 setup_1[] = { 0x0a, 0x04, 0x90, 0x03, 0x00, 0x00, 0x00, 0x00 };
+static const u8 setup_2[] = { 0x0a, 0x04, 0x00, 0x0c, 0x00, 0x00, 0x00, 0x00 };
+static const u8 setup_3[] = { 0x0a, 0x04, 0x12, 0x10, 0x00, 0x00, 0x00, 0x00 };
+static const u8 setup_4[] = { 0x0a, 0x04, 0x00, 0x06, 0x00, 0x00, 0x00, 0x00 };
+static const u8 *const setup_arr[] = { setup_0, setup_1, setup_2, setup_3, setup_4 };
+static const unsigned int setup_arr_sizes[] = {
+	ARRAY_SIZE(setup_0),
+	ARRAY_SIZE(setup_1),
+	ARRAY_SIZE(setup_2),
+	ARRAY_SIZE(setup_3),
+	ARRAY_SIZE(setup_4)
+};
+/*
+ * This struct contains for each type of
+ * Thrustmaster wheel
+ *
+ * Note: The values are stored in the CPU
+ * endianness, the USB protocols always use
+ * little endian; the macro cpu_to_le[BIT]()
+ * must be used when preparing USB packets
+ * and vice-versa
+ */
+struct tm_wheel_info {
+	uint16_t wheel_type;
+
+	/*
+	 * See when the USB control out packet is prepared...
+	 * @TODO The TMX seems to require multiple control codes to switch.
+	 */
+	uint16_t switch_value;
+
+	char const *const wheel_name;
+};
+
+/*
+ * Known wheels.
+ * Note: TMX does not work as it requires 2 control packets
+ */
+static const struct tm_wheel_info tm_wheels_infos[] = {
+	{0x0306, 0x0006, "Thrustmaster T150RS"},
+	{0x0200, 0x0005, "Thrustmaster T300RS (Missing Attachment)"},
+	{0x0206, 0x0005, "Thrustmaster T300RS"},
+	{0x0209, 0x0005, "Thrustmaster T300RS (Open Wheel Attachment)"},
+	{0x020a, 0x0005, "Thrustmaster T300RS (Sparco R383 Mod)"},
+	{0x0204, 0x0005, "Thrustmaster T300 Ferrari Alcantara Edition"},
+	{0x0002, 0x0002, "Thrustmaster T500RS"}
+	//{0x0407, 0x0001, "Thrustmaster TMX"}
+};
+
+static const uint8_t tm_wheels_infos_length = 7;
+
+/*
+ * This structs contains (in little endian) the response data
+ * of the wheel to the request 73
+ *
+ * A sufficient research to understand what each field does is not
+ * beign conducted yet. The position and meaning of fields are a
+ * just a very optimistic guess based on instinct....
+ */
+struct __packed tm_wheel_response
+{
+	/*
+	 * Seems to be the type of packet
+	 * - 0x0049 if is data.a (15 bytes)
+	 * - 0x0047 if is data.b (7 bytes)
+	 */
+	uint16_t type;
+
+	union {
+		struct __packed {
+			uint16_t field0;
+			uint16_t field1;
+			/*
+			 * Seems to be the model code of the wheel
+			 * Read table thrustmaster_wheels to values
+			 */
+			uint16_t model;
+
+			uint16_t field2;
+			uint16_t field3;
+			uint16_t field4;
+			uint16_t field5;
+		} a;
+		struct __packed {
+			uint16_t field0;
+			uint16_t field1;
+			uint16_t model;
+		} b;
+	} data;
+};
+
+struct tm_wheel {
+	struct usb_device *usb_dev;
+	struct urb *urb;
+
+	struct usb_ctrlrequest *model_request;
+	struct tm_wheel_response *response;
+
+	struct usb_ctrlrequest *change_request;
+};
+
+/* The control packet to send to wheel */
+static const struct usb_ctrlrequest model_request = {
+	.bRequestType = 0xc1,
+	.bRequest = 73,
+	.wValue = 0,
+	.wIndex = 0,
+	.wLength = cpu_to_le16(0x0010)
+};
+
+static const struct usb_ctrlrequest change_request = {
+	.bRequestType = 0x41,
+	.bRequest = 83,
+	.wValue = 0, // Will be filled by the driver
+	.wIndex = 0,
+	.wLength = 0
+};
+
+/*
+ * On some setups initializing the T300RS crashes the kernel,
+ * these interrupts fix that particular issue. So far they haven't caused any
+ * adverse effects in other wheels.
+ */
+static void thrustmaster_interrupts(struct hid_device *hdev)
+{
+	int ret, trans, i, b_ep;
+	u8 *send_buf = kmalloc(256, GFP_KERNEL);
+	struct usb_host_endpoint *ep;
+	struct device *dev = &hdev->dev;
+	struct usb_interface *usbif = to_usb_interface(dev->parent);
+	struct usb_device *usbdev = interface_to_usbdev(usbif);
+
+	if (!send_buf) {
+		hid_err(hdev, "failed allocating send buffer\n");
+		return;
+	}
+
+	if (usbif->cur_altsetting->desc.bNumEndpoints < 2) {
+		kfree(send_buf);
+		hid_err(hdev, "Wrong number of endpoints?\n");
+		return;
+	}
+
+	ep = &usbif->cur_altsetting->endpoint[1];
+	b_ep = ep->desc.bEndpointAddress;
+
+	for (i = 0; i < ARRAY_SIZE(setup_arr); ++i) {
+		memcpy(send_buf, setup_arr[i], setup_arr_sizes[i]);
+
+		ret = usb_interrupt_msg(usbdev,
+			usb_sndintpipe(usbdev, b_ep),
+			send_buf,
+			setup_arr_sizes[i],
+			&trans,
+			USB_CTRL_SET_TIMEOUT);
+
+		if (ret) {
+			hid_err(hdev, "setup data couldn't be sent\n");
+			kfree(send_buf);
+			return;
+		}
+	}
+
+	kfree(send_buf);
+}
+
+static void thrustmaster_change_handler(struct urb *urb)
+{
+	struct hid_device *hdev = urb->context;
+
+	// The wheel seems to kill himself before answering the host and therefore is violating the USB protocol...
+	if (urb->status == 0 || urb->status == -EPROTO || urb->status == -EPIPE)
+		hid_info(hdev, "Success?! The wheel should have been initialized!\n");
+	else
+		hid_warn(hdev, "URB to change wheel mode seems to have failed with error %d\n", urb->status);
+}
+
+/*
+ * Called by the USB subsystem when the wheel responses to our request
+ * to get [what it seems to be] the wheel's model.
+ *
+ * If the model id is recognized then we send an opportune USB CONTROL REQUEST
+ * to switch the wheel to its full capabilities
+ */
+static void thrustmaster_model_handler(struct urb *urb)
+{
+	struct hid_device *hdev = urb->context;
+	struct tm_wheel *tm_wheel = hid_get_drvdata(hdev);
+	uint16_t model = 0;
+	int i, ret;
+	const struct tm_wheel_info *twi = NULL;
+
+	if (urb->status) {
+		hid_err(hdev, "URB to get model id failed with error %d\n", urb->status);
+		return;
+	}
+
+	if (tm_wheel->response->type == cpu_to_le16(0x49))
+		model = le16_to_cpu(tm_wheel->response->data.a.model);
+	else if (tm_wheel->response->type == cpu_to_le16(0x47))
+		model = le16_to_cpu(tm_wheel->response->data.b.model);
+	else {
+		hid_err(hdev, "Unknown packet type 0x%x, unable to proceed further with wheel init\n", tm_wheel->response->type);
+		return;
+	}
+
+	for (i = 0; i < tm_wheels_infos_length && !twi; i++)
+		if (tm_wheels_infos[i].wheel_type == model)
+			twi = tm_wheels_infos + i;
+
+	if (twi)
+		hid_info(hdev, "Wheel with model id 0x%x is a %s\n", model, twi->wheel_name);
+	else {
+		hid_err(hdev, "Unknown wheel's model id 0x%x, unable to proceed further with wheel init\n", model);
+		return;
+	}
+
+	tm_wheel->change_request->wValue = cpu_to_le16(twi->switch_value);
+	usb_fill_control_urb(
+		tm_wheel->urb,
+		tm_wheel->usb_dev,
+		usb_sndctrlpipe(tm_wheel->usb_dev, 0),
+		(char *)tm_wheel->change_request,
+		NULL, 0, // We do not expect any response from the wheel
+		thrustmaster_change_handler,
+		hdev
+	);
+
+	ret = usb_submit_urb(tm_wheel->urb, GFP_ATOMIC);
+	if (ret)
+		hid_err(hdev, "Error %d while submitting the change URB. I am unable to initialize this wheel...\n", ret);
+}
+
+static void thrustmaster_remove(struct hid_device *hdev)
+{
+	struct tm_wheel *tm_wheel = hid_get_drvdata(hdev);
+
+	usb_kill_urb(tm_wheel->urb);
+
+	kfree(tm_wheel->change_request);
+	kfree(tm_wheel->response);
+	kfree(tm_wheel->model_request);
+	usb_free_urb(tm_wheel->urb);
+	kfree(tm_wheel);
+
+	hid_hw_stop(hdev);
+}
+
+/*
+ * Function called by HID when a hid Thrustmaster FFB wheel is connected to the host.
+ * This function starts the hid dev, tries to allocate the tm_wheel data structure and
+ * finally send an USB CONTROL REQUEST to the wheel to get [what it seems to be] its
+ * model type.
+ */
+static int thrustmaster_probe(struct hid_device *hdev, const struct hid_device_id *id)
+{
+	int ret = 0;
+	struct tm_wheel *tm_wheel = NULL;
+
+	if (!hid_is_usb(hdev))
+		return -EINVAL;
+
+	ret = hid_parse(hdev);
+	if (ret) {
+		hid_err(hdev, "parse failed with error %d\n", ret);
+		goto error0;
+	}
+
+	ret = hid_hw_start(hdev, HID_CONNECT_DEFAULT & ~HID_CONNECT_FF);
+	if (ret) {
+		hid_err(hdev, "hw start failed with error %d\n", ret);
+		goto error0;
+	}
+
+	// Now we allocate the tm_wheel
+	tm_wheel = kzalloc(sizeof(struct tm_wheel), GFP_KERNEL);
+	if (!tm_wheel) {
+		ret = -ENOMEM;
+		goto error1;
+	}
+
+	tm_wheel->urb = usb_alloc_urb(0, GFP_ATOMIC);
+	if (!tm_wheel->urb) {
+		ret = -ENOMEM;
+		goto error2;
+	}
+
+	tm_wheel->model_request = kmemdup(&model_request,
+					  sizeof(struct usb_ctrlrequest),
+					  GFP_KERNEL);
+	if (!tm_wheel->model_request) {
+		ret = -ENOMEM;
+		goto error3;
+	}
+
+	tm_wheel->response = kzalloc(sizeof(struct tm_wheel_response), GFP_KERNEL);
+	if (!tm_wheel->response) {
+		ret = -ENOMEM;
+		goto error4;
+	}
+
+	tm_wheel->change_request = kmemdup(&change_request,
+					   sizeof(struct usb_ctrlrequest),
+					   GFP_KERNEL);
+	if (!tm_wheel->change_request) {
+		ret = -ENOMEM;
+		goto error5;
+	}
+
+	tm_wheel->usb_dev = interface_to_usbdev(to_usb_interface(hdev->dev.parent));
+	hid_set_drvdata(hdev, tm_wheel);
+
+	thrustmaster_interrupts(hdev);
+
+	usb_fill_control_urb(
+		tm_wheel->urb,
+		tm_wheel->usb_dev,
+		usb_rcvctrlpipe(tm_wheel->usb_dev, 0),
+		(char *)tm_wheel->model_request,
+		tm_wheel->response,
+		sizeof(struct tm_wheel_response),
+		thrustmaster_model_handler,
+		hdev
+	);
+
+	ret = usb_submit_urb(tm_wheel->urb, GFP_ATOMIC);
+	if (ret) {
+		hid_err(hdev, "Error %d while submitting the URB. I am unable to initialize this wheel...\n", ret);
+		goto error6;
+	}
+
+	return ret;
+
+error6: kfree(tm_wheel->change_request);
+error5: kfree(tm_wheel->response);
+error4: kfree(tm_wheel->model_request);
+error3: usb_free_urb(tm_wheel->urb);
+error2: kfree(tm_wheel);
+error1: hid_hw_stop(hdev);
+error0:
+	return ret;
+}
+
+static const struct hid_device_id thrustmaster_devices[] = {
+	{ HID_USB_DEVICE(0x044f, 0xb65d)},
+	{}
+};
+
+MODULE_DEVICE_TABLE(hid, thrustmaster_devices);
+
+static struct hid_driver thrustmaster_driver = {
+	.name = "hid-thrustmaster",
+	.id_table = thrustmaster_devices,
+	.probe = thrustmaster_probe,
+	.remove = thrustmaster_remove,
+};
+
+module_hid_driver(thrustmaster_driver);
+
+MODULE_AUTHOR("Dario Pagani <dario.pagani.146+linuxk@gmail.com>");
+MODULE_LICENSE("GPL");
+MODULE_DESCRIPTION("Driver to initialize some steering wheel joysticks from Thrustmaster");
+